Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3003 - Maintenance Facilities
- 386 more...
- ItemStruc004857 - Northern Pacific Engineering Drawing, Branch House and Service Station at Spokane, Washington, undated
- ItemStruc004858 - Northern Pacific Engineering Drawing, Branch House and Service Station at Spokane, Washington, undated
- ItemStruc004859 - Northern Pacific Engineering Drawing, Branch House and Service Station at Spokane, Washington, undated
- ItemStruc004860 - Northern Pacific Engineering Drawing, Branch House and Service Station at Spokane, Washington, undated
- ItemStruc004861 - Northern Pacific Engineering Drawing, Storehouse - Office Addition at Lewiston, Idaho, 1954
- ItemStruc004862 - Northern Pacific Engineering Drawing, Storehouse - Office Addition at Lewiston, Idaho, 1954
- ItemStruc004863 - Northern Pacific Engineering Drawing, Storehouse - Office Addition at Lewiston, Idaho, undated
- ItemStruc004864 - Northern Pacific Engineering Drawing, Storehouse - Office Addition at Lewiston, Idaho, 1950
- ItemStruc004865 - Northern Pacific Engineering Drawing, Storehouse - Office Addition at Lewiston, Idaho, 1947
- 916 more...